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path: root/stats/statsseries.cpp
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2021-01-06statistics: replace QtCharts' axesGravatar Berthold Stoeger
Replace by custom implementation, with the ultimate goal to remove the QtCharts module. This doesn't yet display axis titles or a grid. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2021-01-06statistics: save axis with seriesGravatar Berthold Stoeger
In the future we want to use our own axis implementation to convert from/to screen coordinates. For this purpose, we need to save the axes with the series. Especially if we want to support multiple series on different axes. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2021-01-02statistics: add series interface classGravatar Berthold Stoeger
Add a interface class for the chart series used by the statistics module. Abstract virtual functions are declared for replotting and selecting items. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>